口約 こうやく noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb 口約こうやく Noun Irregular Transitive English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb verbal promise 漢字 kanji used 口 mouth 3画 約 promise, approximately 9画
口約こうやく Noun Irregular Transitive English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb verbal promise
Shirabe